/**
 * @license Highcharts JS v7.2.0 (2019-09-03)
 *
 * Highcharts variwide module
 *
 * (c) 2010-2019 Torstein Honsi
 *
 * License: www.highcharts.com/license
 */
'use strict';
(function (factory) {
    if (typeof module === 'object' && module.exports) {
        factory['default'] = factory;
        module.exports = factory;
    } else if (typeof define === 'function' && define.amd) {
        define('highcharts/modules/variwide', ['highcharts'], function (Highcharts) {
            factory(Highcharts);
            factory.Highcharts = Highcharts;
            return factory;
        });
    } else {
        factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
    }
}(function (Highcharts) {
    var _modules = Highcharts ? Highcharts._modules : {};
    function _registerModule(obj, path, args, fn) {
        if (!obj.hasOwnProperty(path)) {
            obj[path] = fn.apply(null, args);
        }
    }
    _registerModule(_modules, 'modules/variwide.src.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
        /* *
         * Highcharts variwide module
         *
         * (c) 2010-2019 Torstein Honsi
         *
         * License: www.highcharts.com/license
         */



        var isNumber = U.isNumber;


        var addEvent = H.addEvent,
            seriesType = H.seriesType,
            seriesTypes = H.seriesTypes,
            pick = H.pick;

        /**
         * @private
         * @class
         * @name Highcharts.seriesTypes.variwide
         *
         * @augments Highcharts.Series
         */
        seriesType('variwide', 'column'

            /**
             * A variwide chart (related to marimekko chart) is a column chart with a
             * variable width expressing a third dimension.
             *
             * @sample {highcharts} highcharts/demo/variwide/
             *         Variwide chart
             * @sample {highcharts} highcharts/series-variwide/inverted/
             *         Inverted variwide chart
             * @sample {highcharts} highcharts/series-variwide/datetime/
             *         Variwide columns on a datetime axis
             *
             * @extends      plotOptions.column
             * @since        6.0.0
             * @product      highcharts
             * @excluding    boostThreshold, crisp, depth, edgeColor, edgeWidth,
             *               groupZPadding
             * @optionparent plotOptions.variwide
             */
            , {
                /**
                 * In a variwide chart, the point padding is 0 in order to express the
                 * horizontal stacking of items.
                 */
                pointPadding: 0,
                /**
                 * In a variwide chart, the group padding is 0 in order to express the
                 * horizontal stacking of items.
                 */
                groupPadding: 0
            }, {
                irregularWidths: true,
                pointArrayMap: ['y', 'z'],
                parallelArrays: ['x', 'y', 'z'],
                processData: function (force) {
                    this.totalZ = 0;
                    this.relZ = [];
                    seriesTypes.column.prototype.processData.call(this, force);

                    (this.xAxis.reversed ?
                        this.zData.slice().reverse() :
                        this.zData).forEach(
                        function (z, i) {
                            this.relZ[i] = this.totalZ;
                            this.totalZ += z;
                        },
                        this
                    );

                    if (this.xAxis.categories) {
                        this.xAxis.variwide = true;
                        this.xAxis.zData = this.zData; // Used for label rank
                    }
                },

                /**
                 * Translate an x value inside a given category index into the distorted
                 * axis translation.
                 *
                 * @private
                 * @function Highcharts.Series#postTranslate
                 *
                 * @param {number} index
                 *        The category index
                 *
                 * @param {number} x
                 *        The X pixel position in undistorted axis pixels
                 *
                 * @return {number}
                 *         Distorted X position
                 */
                postTranslate: function (index, x, point) {

                    var axis = this.xAxis,
                        relZ = this.relZ,
                        i = axis.reversed ? relZ.length - index : index,
                        goRight = axis.reversed ? -1 : 1,
                        len = axis.len,
                        totalZ = this.totalZ,
                        linearSlotLeft = i / relZ.length * len,
                        linearSlotRight = (i + goRight) / relZ.length * len,
                        slotLeft = (pick(relZ[i], totalZ) / totalZ) * len,
                        slotRight = (pick(relZ[i + goRight], totalZ) / totalZ) * len,
                        xInsideLinearSlot = x - linearSlotLeft,
                        ret;

                    // Set crosshairWidth for every point (#8173)
                    if (point) {
                        point.crosshairWidth = slotRight - slotLeft;
                    }

                    ret = slotLeft +
                    xInsideLinearSlot * (slotRight - slotLeft) /
                    (linearSlotRight - linearSlotLeft);

                    return ret;
                },

                // Extend translation by distoring X position based on Z.
                translate: function () {

                    // Temporarily disable crisping when computing original shapeArgs
                    var crispOption = this.options.crisp,
                        xAxis = this.xAxis;

                    this.options.crisp = false;

                    seriesTypes.column.prototype.translate.call(this);

                    // Reset option
                    this.options.crisp = crispOption;

                    var inverted = this.chart.inverted,
                        crisp = this.borderWidth % 2 / 2;

                    // Distort the points to reflect z dimension
                    this.points.forEach(function (point, i) {
                        var left, right;

                        if (xAxis.variwide) {
                            left = this.postTranslate(
                                i,
                                point.shapeArgs.x,
                                point
                            );

                            right = this.postTranslate(
                                i,
                                point.shapeArgs.x + point.shapeArgs.width
                            );

                            // For linear or datetime axes, the variwide column should
                            // start with X and extend Z units, without modifying the
                            // axis.
                        } else {
                            left = point.plotX;
                            right = xAxis.translate(
                                point.x + point.z,
                                0,
                                0,
                                0,
                                1
                            );
                        }

                        if (this.options.crisp) {
                            left = Math.round(left) - crisp;
                            right = Math.round(right) - crisp;
                        }

                        point.shapeArgs.x = left;
                        point.shapeArgs.width = right - left;

                        // Crosshair position (#8083)
                        point.plotX = (left + right) / 2;

                        // Adjust the tooltip position
                        if (!inverted) {
                            point.tooltipPos[0] =
                            point.shapeArgs.x + point.shapeArgs.width / 2;
                        } else {
                            point.tooltipPos[1] =
                            xAxis.len - point.shapeArgs.x - point.shapeArgs.width / 2;
                        }
                    }, this);

                    if (this.options.stacking) {
                        this.correctStackLabels();
                    }
                },

                // Function that corrects stack labels positions
                correctStackLabels: function () {
                    var series = this,
                        options = series.options,
                        yAxis = series.yAxis,
                        pointStack,
                        pointWidth,
                        stack,
                        xValue;

                    series.points.forEach(function (point) {
                        xValue = point.x;
                        pointWidth = point.shapeArgs.width;
                        stack = yAxis.stacks[(series.negStacks &&
                            point.y <
                                (options.startFromThreshold ? 0 : options.threshold) ?
                            '-' :
                            '') + series.stackKey];
                        pointStack = stack[xValue];

                        if (stack && pointStack && !point.isNull) {
                            pointStack.setOffset(
                                -(pointWidth / 2) || 0,
                                pointWidth || 0,
                                undefined,
                                undefined,
                                point.plotX
                            );
                        }
                    });
                }

                // Point functions
            }, {
                isValid: function () {
                    return isNumber(this.y) && isNumber(this.z);
                }
            });

        H.Tick.prototype.postTranslate = function (xy, xOrY, index) {
            var axis = this.axis,
                pos = xy[xOrY] - axis.pos;

            if (!axis.horiz) {
                pos = axis.len - pos;
            }
            pos = axis.series[0].postTranslate(index, pos);

            if (!axis.horiz) {
                pos = axis.len - pos;
            }
            xy[xOrY] = axis.pos + pos;
        };

        // Same width as the category (#8083)
        addEvent(H.Axis, 'afterDrawCrosshair', function (e) {
            if (this.variwide && this.cross) {
                this.cross.attr('stroke-width', e.point && e.point.crosshairWidth);
            }
        });

        // On a vertical axis, apply anti-collision logic to the labels.
        addEvent(H.Axis, 'afterRender', function () {
            var axis = this;

            if (!this.horiz && this.variwide) {
                this.chart.labelCollectors.push(function () {
                    return axis.tickPositions.map(function (pos, i) {
                        var label = axis.ticks[pos].label;

                        label.labelrank = axis.zData[i];
                        return label;
                    });
                });
            }
        });

        addEvent(H.Tick, 'afterGetPosition', function (e) {
            var axis = this.axis,
                xOrY = axis.horiz ? 'x' : 'y';

            if (axis.variwide) {
                this[xOrY + 'Orig'] = e.pos[xOrY];
                this.postTranslate(e.pos, xOrY, this.pos);
            }
        });

        H.wrap(H.Tick.prototype, 'getLabelPosition', function (
            proceed,
            x,
            y,
            label,
            horiz,
            labelOptions,
            tickmarkOffset,
            index
        ) {
            var args = Array.prototype.slice.call(arguments, 1),
                xy,
                xOrY = horiz ? 'x' : 'y';

            // Replace the x with the original x
            if (this.axis.variwide && typeof this[xOrY + 'Orig'] === 'number') {
                args[horiz ? 0 : 1] = this[xOrY + 'Orig'];
            }

            xy = proceed.apply(this, args);

            // Post-translate
            if (this.axis.variwide && this.axis.categories) {
                this.postTranslate(xy, xOrY, index);
            }
            return xy;
        });


        /**
         * A `variwide` series. If the [type](#series.variwide.type) option is not
         * specified, it is inherited from [chart.type](#chart.type).
         *
         * @extends   series,plotOptions.variwide
         * @product   highcharts
         * @apioption series.variwide
         */

        /**
         * An array of data points for the series. For the `variwide` series type,
         * points can be given in the following ways:
         *
         * 1. An array of arrays with 3 or 2 values. In this case, the values correspond
         *    to `x,y,z`. If the first value is a string, it is applied as the name of
         *    the point, and the `x` value is inferred. The `x` value can also be
         *    omitted, in which case the inner arrays should be of length 2. Then the
         *    `x` value is automatically calculated, either starting at 0 and
         *    incremented by 1, or from `pointStart` and `pointInterval` given in the
         *    series options.
         *    ```js
         *       data: [
         *           [0, 1, 2],
         *           [1, 5, 5],
         *           [2, 0, 2]
         *       ]
         *    ```
         *
         * 2. An array of objects with named values. The following snippet shows only a
         *    few settings, see the complete options set below. If the total number of
         *    data points exceeds the series'
         *    [turboThreshold](#series.variwide.turboThreshold), this option is not
         *    available.
         *    ```js
         *       data: [{
         *           x: 1,
         *           y: 1,
         *           z: 1,
         *           name: "Point2",
         *           color: "#00FF00"
         *       }, {
         *           x: 1,
         *           y: 5,
         *           z: 4,
         *           name: "Point1",
         *           color: "#FF00FF"
         *       }]
         *    ```
         *
         * @sample {highcharts} highcharts/series/data-array-of-arrays/
         *         Arrays of numeric x and y
         * @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
         *         Arrays of datetime x and y
         * @sample {highcharts} highcharts/series/data-array-of-name-value/
         *         Arrays of point.name and y
         * @sample {highcharts} highcharts/series/data-array-of-objects/
         *         Config objects
         *
         * @type      {Array<Array<(number|string),number>|Array<(number|string),number,number>|*>}
         * @extends   series.line.data
         * @excluding marker
         * @product   highcharts
         * @apioption series.variwide.data
         */

        /**
         * The relative width for each column. On a category axis, the widths are
         * distributed so they sum up to the X axis length. On linear and datetime axes,
         * the columns will be laid out from the X value and Z units along the axis.
         *
         * @type      {number}
         * @product   highcharts
         * @apioption series.variwide.data.z
         */

    });
    _registerModule(_modules, 'masters/modules/variwide.src.js', [], function () {


    });
}));